Space Shuttle Sim
We got to check out the Guidance and Navigation Simulator (GNS) at Pima Air & Space Museum. It was used by #NASA as a #SpaceShuttle...
Remembering OV-099 Challenger and her crew
Taking a moment to remember the loss of Orbiter Challenger OV-099 on STS-51L and the crew today in 1986. Ellison Onizuka, Christa...
